2453989440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21481}}^1$

素因数の和:21525

約数の個数: 224

約数和(自身を含む): 9428707584

約数和(自身を除く): 6974718144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2240, 2380, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4760, 5440, 5712, 6720, 7140, 7616, 8160, 9520, 11424, 14280, 16320, 19040, 21481, 22848, 28560, 38080, 42962, 57120, 64443, 85924, 107405, 114240, 128886, 150367, 171848, 214810, 257772, 300734, 322215, 343696, 365177, 429620, 451101, 515544, 601468, 644430, 687392, 730354, 751835, 859240, 902202, 1031088, 1095531, 1202936, 1288860, 1374784, 1460708, 1503670, 1718480, 1804404, 1825885, 2062176, 2191062, 2255505, 2405872, 2556239, 2577720, 2921416, 3007340, 3436960, 3608808, 3651770, 4124352, 4382124, 4511010, 4811744, 5112478, 5155440, 5477655, 5842832, 6014680, 6873920, 7217616, 7303540, 7668717, 8764248, 9022020, 9623488, 10224956, 10310880, 10955310, 11685664, 12029360, 12781195, 14435232, 14607080, 15337434, 17528496, 18044040, 20449912, 20621760, 21910620, 23371328, 24058720, 25562390, 28870464, 29214160, 30674868, 35056992, 36088080, 38343585, 40899824, 43821240, 48117440, 51124780, 58428320, 61349736, 70113984, 72176160, 76687170, 81799648, 87642480, 102249560, 116856640, 122699472, 144352320, 153374340, 163599296, 175284960, 204499120, 245398944, 306748680, 350569920, 408998240, 490797888, 613497360, 817996480, 1226994720, 2453989440]

約数ペア:

[(1, 2453989440), (2, 1226994720), (3, 817996480), (4, 613497360), (5, 490797888), (6, 408998240), (7, 350569920), (8, 306748680), (10, 245398944), (12, 204499120), (14, 175284960), (15, 163599296), (16, 153374340), (17, 144352320), (20, 122699472), (21, 116856640), (24, 102249560), (28, 87642480), (30, 81799648), (32, 76687170), (34, 72176160), (35, 70113984), (40, 61349736), (42, 58428320), (48, 51124780), (51, 48117440), (56, 43821240), (60, 40899824), (64, 38343585), (68, 36088080), (70, 35056992), (80, 30674868), (84, 29214160), (85, 28870464), (96, 25562390), (102, 24058720), (105, 23371328), (112, 21910620), (119, 20621760), (120, 20449912), (136, 18044040), (140, 17528496), (160, 15337434), (168, 14607080), (170, 14435232), (192, 12781195), (204, 12029360), (210, 11685664), (224, 10955310), (238, 10310880), (240, 10224956), (255, 9623488), (272, 9022020), (280, 8764248), (320, 7668717), (336, 7303540), (340, 7217616), (357, 6873920), (408, 6014680), (420, 5842832), (448, 5477655), (476, 5155440), (480, 5112478), (510, 4811744), (544, 4511010), (560, 4382124), (595, 4124352), (672, 3651770), (680, 3608808), (714, 3436960), (816, 3007340), (840, 2921416), (952, 2577720), (960, 2556239), (1020, 2405872), (1088, 2255505), (1120, 2191062), (1190, 2062176), (1344, 1825885), (1360, 1804404), (1428, 1718480), (1632, 1503670), (1680, 1460708), (1785, 1374784), (1904, 1288860), (2040, 1202936), (2240, 1095531), (2380, 1031088), (2720, 902202), (2856, 859240), (3264, 751835), (3360, 730354), (3570, 687392), (3808, 644430), (4080, 601468), (4760, 515544), (5440, 451101), (5712, 429620), (6720, 365177), (7140, 343696), (7616, 322215), (8160, 300734), (9520, 257772), (11424, 214810), (14280, 171848), (16320, 150367), (19040, 128886), (21481, 114240), (22848, 107405), (28560, 85924), (38080, 64443), (42962, 57120)]